string will be displayed in the file filter list of Windows file
selectors.
- filter is an appropriate file filter such as *.txt.
+ filter is an appropriate file filter such as \*.txt.
dir is the default directory to use for file selectors.
for document in self._docs[::-1]: # Close in lifo (reverse) order. We clone the list to make sure we go through all docs even as they are deleted
if not self.CloseDocument(document, force):
return False
- document.DeleteAllViews() # Implicitly delete the document when the last view is removed
+ if document:
+ document.DeleteAllViews() # Implicitly delete the document when the last view is removed
return True